CN104037522B - A kind of have the radio frequency coaxial electric connector connecting locking device - Google Patents
A kind of have the radio frequency coaxial electric connector connecting locking device Download PDFInfo
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- CN104037522B CN104037522B CN201410299028.XA CN201410299028A CN104037522B CN 104037522 B CN104037522 B CN 104037522B CN 201410299028 A CN201410299028 A CN 201410299028A CN 104037522 B CN104037522 B CN 104037522B
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- 239000004020 conductor Substances 0.000 claims abstract description 85
- 210000000078 claw Anatomy 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
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Abstract
A kind of have the radio frequency coaxial electric connector connecting locking device, and plug outer conductor (4) is provided with cantilever beam, and cantilever beam is provided with the elastic bulge (41) of radially outward projection, is provided with first face of cylinder (43) after cantilever beam；Plug outer conductor (4) is provided with the front end lock tube (3) for an elastic card claw (31)；Socket outer conductor (23) is provided with ladder socket (21) in the endoporus of butt end, described ladder socket (21) is provided with second face of cylinder (211) and the 3rd face of cylinder (212), it is upper with its snug sliding fit that described second face of cylinder (211) is enclosed within first face of cylinder (43) of plug outer conductor (4), and the second step face (213) on the First terrace (45) that is arranged around at the fixing end of cantilever beam of described plug outer conductor (4) and socket outer conductor (23) is docked.Having good passive inter-modulation performance according to electric connector of the present invention, it connects locking mode can switching between fast lock connects and be threaded.
Description
Technical field
The invention belongs to technical field of electric connectors, especially belong to a kind of radio frequency coaxial electric connector having and connecting locking device, relate to the passive intermodulation of radio frequency coaxial electric connector, connect locking and seal.
Background technology
Improve the technical scheme of the passive inter-modulation performance of radio frequency (RF) coaxial connector disclosed in Chinese patent ZL200810068882.X and ZL03103882.4.In ZL200810068882.X, it is not in contact with element between two outer conductors connecting unit, but ensures that the contact surface of two outer conductors fits tightly by increasing an auxiliary nut and elastic washer, improve the passive inter-modulation performance that two unit connect.In ZL03103882.4, adapter two connects and arranges one between the outer conductor of unit and annular disk-shaped have elastic contact element, and two outer conductors are all in close contact with the closed circumference circular route of contact element, the passive inter-modulation performance of raising adapter.
China's application number is the application for a patent for invention of 201310055102.9, between plug outer conductor and socket outer conductor, contact element is set, cylindrically, its front portion is divided into multiple elastic cantilever beam by axial profile groove to contact element, and its rear portion is circular contact ring；The front end of cantilever beam is provided with the ring-shaped contact of radially outwardly projecting；Contact element is fixed in plug outer conductor in the plug first step hole arranged by the contact ring interference fit at rear portion, by the ring-shaped contact of the cantilever beam of front elastic and the tight Elastic Contact in medial wall, socket first step hole, thus improve the passive inter-modulation performance of the radio-frequency (RF) coaxial connection connected with quick locking structure.
International application no is PCT/EP2013/050165 international application, it is proposed to a kind of coaxial connector plug at least includes: limit the center conductor of central axis；The outer conductor coaxial with center conductor；There is substantially cylindrical shape and slit；Constitute multiple contact site with resilient contact；With central axis upright and mechanical contact surface away from contact site, when plug plugs together with socket, to limit position relationship axial between plug and socket；At least one apparatus of exactly centring is provided for the central shaft of adjustment adapter, with the central axis with socket, thus having reached to realize the passive inter-modulation performance that radio-frequency (RF) coaxial connects.
Above-mentioned technology, in order to improve the passive inter-modulation performance of adapter, is respectively adopted different structures and realizes closely and stably connecting between plug outer conductor and socket outer conductor, improve the passive inter-modulation performance of radio frequency (RF) coaxial connector with this.
The present invention adopts different structures to improve the passive inter-modulation performance of radio frequency (RF) coaxial connector, connects the sealing property of locking property and adapter.
Summary of the invention
The first object of the present invention is to provide a kind of radio frequency coaxial electric connector having and connecting locking device, improves the passive inter-modulation performance after the plugging together of plug and socket or third order intermodulation performance.
In order to reach the first purpose, described radio frequency coaxial electric connector adopts the following technical scheme that
A kind of have the radio frequency coaxial electric connector connecting locking device, including plug (1) and socket (2), wherein plug (1) includes plug outer conductor (4), socket (2) includes socket outer conductor (23), plug (1) and socket (2) are connected by a connection locking device, it is characterized in that: described plug outer conductor (4) is generally cylindrically, its anterior axial profile groove (42) that passes through is divided into multiple elastic cantilever beam, cantilever beam front end is provided with the elastic bulge (41) of radially outward projection, it is provided with first face of cylinder (43) after the upper described cantilever beam of plug outer conductor (4)；Described socket outer conductor (23) is provided with ladder socket (21) in the endoporus of butt end, ladder socket (21) is provided with second face of cylinder (211) and the 3rd face of cylinder (212), and the second step face (213) between these two faces, described second face of cylinder (211) is enclosed within first face of cylinder (43) of plug outer conductor (4) and above provides sufficiently long snug sliding fit with it；Described plug outer conductor (4) is arranged around First terrace (45) at the fixing end of cantilever beam and contacts the axial location of restriction plug (1) and socket (2) with the second step face (213) on socket outer conductor (23)；The 3rd described face of cylinder (212) and described elastic bulge (41) resilient electrical contact.
With the prior art contrast that international application no is PCT/EP2013/050165 international application, the invention provides second face of cylinder (211) and be enclosed within the upper snug sliding fit that sufficient length is provided with it in first face of cylinder (43) of plug outer conductor (4), therefore, technical scheme can so that after the plug (1) of adapter and socket (2) plug together, not only centralized positioning is accurate, and coaxially position also accurate, the more important thing is can so that plug (1) and socket (2) mutually swing after plugging together or rock, so that described radio frequency coaxial electric connector electric property is stable, especially passive inter-modulation performance is relatively better.Additionally, while technical scheme can realize good passive inter-modulation performance, need not as pointed by PCT/EP2013/050165 international application will by mechanical contact surface (being equivalent to the First terrace (45) in embodiments of the invention) away from contact site (the elastic bulge (41) being equivalent in embodiments of the invention, just the mechanical contact surface of plug is placed in the front end of first face of cylinder (43), or near the fixing end of the cantilever beam of plug outer conductor (4).
The second object of the present invention is to provide a kind of radio frequency coaxial electric connector having and connecting locking device, not only has fast lock and the function of speed point, also has screw-threaded coupling function, it is achieved the firm lock ability of radio frequency (RF) coaxial connector.
In order to reach the second purpose, described radio frequency coaxial electric connector adopts the following technical scheme that
Further, described connection locking device is provided with cylindrical circular lock tube (3) generally at plug portion, lock tube (3) front end is the multiple elastic card claws (31) being split to form by axially grooved (32), elastic card claw (31) is radially-inwardly conformed with structure, and radially inner projection has the lock face (311) of slope shape；Described lock tube (3) is set with and is fixed on described plug outer conductor (4), is provided with a receiving space (14) between described first face of cylinder (43) and described lock tube (3) inwall；The periphery of described ladder socket (21) offers cannelure (24) from the end face axial of socket outer conductor (23), the inner surface of cannelure (24) is provided with the radially-inwardly recessed draw-in groove of ramped shaped (22), has the card locking face (221) of ramped shaped in draw-in groove (22).
Further, the elastic card claw (31) of described lock tube (3) is radially outward conformed with structure, radially outer projection has the seal face (312) of slope shape, the rear portion of lock tube (3) is cylindrical portion (33), and cylindrical portion (33) is provided with bulge loop (332)；Described connection locking device is additionally provided with solution lock tube (6) and sheath (8) at plug portion, solve lock tube (6) and sheath (8) is set on described lock tube (3), solving lock tube (6) and be positioned at before bulge loop (332), solution lock tube (6) and sheath (8) that bulge loop (332) restriction is connected together move forward and backward only one section of axial distance；Lock tube (3) is connected in sheath (8), being provided with an accommodation space (82) between front portion and the front inner wall of sheath (8) of lock tube (3), this space is provided with the female thread of sheath (8)；The socket threaded portion (231) of screw-internal thread fit with sheath (8) correspondingly it is externally provided with at the cannelure (24) of socket outer conductor (23).
The radio frequency coaxial electric connector of contrast prior art, the connection of plug and socket, it is not only screw-threaded coupling to connect, it is not only the connection of fast lock and speed point, namely only have and lock connecting device soon, if application for a patent for invention that: Chinese patent ZL200810068882.X, ZL03103882.4, China's application number are 201310055102.9 and international application no are that PCT/EP2013/050165 international application all only has and locks connecting device soon.Existing have fast lock connecting device or only by screw-threaded coupling radio frequency (RF) coaxial connector, can not convert to be used in only needs fast lock to connect and the firm occasion connected, such as when the electric property of equipment is tested, only need to be quickly connected by circuit and separate, save the testing time, in the process that whole set equipment is applied to mobile operation, in the environment that vibration is violent, the electric property that radio frequency coaxial electric connector is good can be kept, especially passive inter-modulation performance.
Accompanying drawing explanation
Fig. 1 show a kind of plug and socket docking structure schematic diagram with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention.
Fig. 2 show the plug construction schematic diagram of a kind of radio frequency coaxial electric connector embodiment with connecting device according to the present invention.
Fig. 3 show a kind of socket outer conductor structural representation with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention.
Fig. 4 show a kind of lock tube 3 structural representation with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention.
Fig. 5 show the structural representation of a kind of plug outer conductor 4 with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention.
Fig. 6 show a kind of lock tube with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention and plug outer conductor and socket outer conductor joining place structure enlarged diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, a kind of radio frequency coaxial electric connector with connection locking device of the present invention is described in further detail:
It is illustrated in figure 1 a kind of plug and socket docking structure schematic diagram with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention.Shown in figure, described radio frequency coaxial electric connector is provided with connection locking device, and the connection of plug 1 and socket 2 to realize radio frequency (RF) coaxial connector is locked and separated.Described connection locking device includes plug portion and socket part, and plug portion includes lock tube 3, solves lock tube 6, elastic collar 7 and sheath 8, it is also possible to only include lock tube 3, without solving lock tube 6, elastic collar 7 and sheath 8, it is also possible to includes lock tube 3, solve lock tube 6.When for last a kind of situation, while solution lock tube 6 is set on lock tube 3, can pass through between the spring supporting two steps on lock tube 3；Socket part is socket outer conductor 23.
It is illustrated in figure 2 the plug construction schematic diagram of a kind of radio frequency coaxial electric connector embodiment with connecting device according to the present invention.Shown in figure, described plug 1 except there being plug inner conductor 5, plug insulator 9, plug outer conductor 4, also include the above-mentioned plug portion connecting locking device.Described lock tube 3 is sleeved on plug outer conductor 4 by interference fit, need also to set first sealing ring the 11, second sealing ring 12 according to sealing, first sealing ring is arranged between sheath 8 and lock tube 3, and the second sealing ring 12 is arranged between lock tube 3 and plug outer conductor 4.In one embodiment, solving lock tube 6 and be provided with draw-in groove 61, sheath 8 is provided with annular groove 81, and sheath 8 is sleeved on solution lock tube 6, solves lock tube 6 and is connected with sheath 8 by the elastic collar 7 being fastened in draw-in groove 61 and annular groove 81 simultaneously；The restriction that act as of elastic collar 7 solves lock tube 6 moving axially relative to sheath 8.In this embodiment it is possible to do not have elastic collar 7, sheath 8 is conciliate lock tube 6 and can be connected by interference fit, or is threaded connection.
It is illustrated in figure 3 a kind of socket outer conductor structural representation with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention.Shown in figure, described socket outer conductor 23 is provided with ladder socket 21 in the endoporus of butt end, the periphery of ladder socket 21 offers cannelure 24 from the end face axial of socket outer conductor 23, the inner surface of cannelure 24 is provided with the radially-inwardly recessed draw-in groove of ramped shaped 22, has the card locking face 221 of ramped shaped in draw-in groove 22.Ladder socket 21 is provided with second face of cylinder 211 and the 3rd face of cylinder 212 and the second step face 213 between these two faces, and second face of cylinder 211 and the 3rd face of cylinder 212 are stepped, and second step face 213 is preferentially set to be perpendicular to the plane of adapter central axis.The outer surface at socket outer conductor 23 is needed to be provided with socket seal groove 26 according to sealing.
It is illustrated in figure 4 a kind of lock tube 3 structural representation with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention.Shown in figure, described lock tube 3 front end is by the axially grooved 32 multiple elastic card claws 31 being split to form.In one embodiment, elastic card claw 31 is radially inwardly and outwardly equipped with raised structures, and radially inner projection has the lock face 311 of slope shape, and radially outer projection has the seal face 312 of slope shape；The rear portion of lock tube 3 is cylindrical portion 33, and cylindrical portion 33 is provided with the first spigot seal groove 331 and bulge loop 332；In one embodiment, elastic card claw 31 is 8 and circumference uniform distribution setting.The lock face 311 of elastic card claw 31 is complementary structure with the card locking face 221 of the draw-in groove 22 of socket outer conductor, namely mutually can buckle, preferably the card locking face 221 of two slope shapes and lock face 311 has parallel inclined-plane or an opposing convex surface being abutted against, or one of them for plane, another is beneficial to the elastic card claw 31 when plug 1 plugs together with socket 2 for convex surface and coordinates with snapping in of socket outer conductor draw-in groove 22.
It is illustrated in figure 5 the structural representation of a kind of plug outer conductor 4 with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention.Shown in figure, generally cylindrically, its front portion is divided into multiple elastic cantilever beam by axial profile groove 42 to plug outer conductor 4, and cantilever beam front end is provided with the elastic bulge 41 of radially outward projection, and the fixing end of cantilever beam is provided with step surface 45；Plug outer conductor rear portion is provided with the second spigot seal groove 44.When plug docks locking with socket, its plug outer conductor 4 is connected with socket outer conductor 23 the 3rd face of cylinder 212 of the ladder socket 21 of socket outer conductor 23 in by elastic bulge 41 socket joint, plug inner conductor 5 and socket inner wire 25 grafting；The elastic bulge 41 of plug outer conductor 4 forms good Elastic Contact with the 3rd face of cylinder 212 inwall of the ladder socket 21 of socket outer conductor 23.Lock tube 4 is made up of resilient copper alloy.Plug inner conductor 5 part that plug insulator 9 wraps up is set to broad in the middle, and the little structure in two is to be favorably improved the impedance matching performance of radio frequency (RF) coaxial connector better.
It is illustrated in figure 6 a kind of lock tube with the radio frequency coaxial electric connector embodiment connecting locking device according to the present invention and plug outer conductor and socket outer conductor joining place structure enlarged diagram.Shown in figure, after the upper described cantilever beam of plug outer conductor (4), it is provided with first face of cylinder 43, between described first face of cylinder 43 and described lock tube (3) inwall, is provided with a columnar receiving space 14 with certain length.When plug 1 docks with socket 2, second face of cylinder 211 of the ladder socket 21 of socket outer conductor 23 is enclosed within first face of cylinder 43 of plug outer conductor 4 and its snug sliding fit, and is limited the axial displacement of plug 1 and socket 2 by the second step face 213 of this ladder socket 21.When needs screw-threaded coupling, promote forward sheath 8 to drive and solve lock tube 6 forward slip, rotating jacket 8 makes sheath 8 be connected by screw-threaded coupling with socket outer conductor 23 simultaneously, the elastic card claw 31 of lock tube 3 is encased by the inclined-plane, front end solving lock tube 6 by the seal face 312 propping up lock tube 3, elastic card claw 31 is pressed on the card locking face 221 in the draw-in groove 22 of socket outer conductor 23, and the fastening to realize plug 1 and socket 2 locks.
When plug 1 is docked with socket 2 by described sheath 8 or plug tail end under axial thrust so that the elastic card claw 31 of lock tube 3 snaps in the draw-in groove 22 of socket outer conductor 23；By sheath 8 screwed tight, sheath 8 drives and solves lock tube 6 forward slip, the elastic card claw 31 of lock tube 3 is encased by the front end solving lock tube 6 by the seal face 312 propping up lock tube 3, and elastic card claw 31 is pressed in the draw-in groove 22 of socket outer conductor 23, it is achieved the fastening of plug 1 and socket 2 locks；When turning on screw thread, when the bulge loop 332 of lock tube 3 stops that solving lock tube 6 slides backward, the 3rd sealing ring 13 in socket seal groove 26 exposes, and now solves lock tube 6 and slides backward under sheath 8 drives, and solves lock tube 6 and departs from from the elastic card claw 31 of lock tube 3.After screw thread unlocks, continuing when sheath 8 or plug tail end apply pulling force axially backward, elastic card claw 31, by external force spreading, flicks disengaging, it is achieved the unblock that plug 1 separates with socket 2 in the draw-in groove 22 of socket outer conductor 23.
A kind of embodiment with the radio frequency coaxial electric connector connecting locking device according to the present invention, due to adapter arrange the fully wrapped around lock tube 3 of sheath 8, plug outer conductor 4, solve lock tube 6 butted part, and after plug 1 docks with socket 2 butted part of fully wrapped around socket outer conductor 23.Therefore, described adapter can use in adverse circumstances, can keep excellent standing wave performance, longer service life.
In one embodiment, after plug 1 and socket 2 plug together, between the front inner wall and the outer surface of socket outer conductor 23 of sheath 8, it is provided with socket seal groove 26 and is built in the 3rd sealing ring 13 therein, between sheath 8 afterbody inwall and lock tube 3, set the first spigot seal groove 331 and be built in the first sealing ring 11 therein, between lock tube 3 afterbody inwall and plug outer conductor 4, set the second spigot seal groove 44 and be built in the second sealing ring 12 therein, thus improving the sealing property of radio frequency (RF) coaxial connector, prevent the gaseous state outside adapter, liquid or dust enter inside adapter, affect the electric property of adapter.
The present invention can realize the adapter of fast lock function, the action only needing a push-and-pull just can realize the butt-joint locking of adapter and unlock separation, easy to operate, lock with separate convenient, and, when needing adapter to have stable electric property, during such as third order intermodulation or passive intermodulation, the mode of screw-threaded coupling can be taked again.More than simply the present invention is further illustrated, and is not used to restriction this patent, all implements for equivalence of the present invention, is intended to be limited solely by within the right of this patent.
Claims (9)
1. one kind has the radio frequency coaxial electric connector connecting locking device, including plug (1) and socket (2), wherein plug (1) includes plug outer conductor (4), socket (2) includes socket outer conductor (23), plug (1) and socket (2) are connected by a connection locking device, it is characterized in that: described plug outer conductor (4) is generally cylindrically, its anterior axial profile groove (42) that passes through is divided into multiple elastic cantilever beam, cantilever beam front end is provided with the elastic bulge (41) of radially outward projection, it is provided with first face of cylinder (43) after the upper described cantilever beam of plug outer conductor (4)；Described socket outer conductor (23) is provided with ladder socket (21) in the endoporus of butt end, ladder socket (21) is provided with second face of cylinder (211) and the 3rd face of cylinder (212), and the second step face (213) between these two faces, described second face of cylinder (211) is enclosed within first face of cylinder (43) of plug outer conductor (4) and above provides sufficiently long snug sliding fit with it；Described plug outer conductor (4) is arranged around First terrace (45) at the fixing end of cantilever beam and contacts the axial location of restriction plug (1) and socket (2) with the second step face (213) on socket outer conductor (23)；The 3rd described face of cylinder (212) and described elastic bulge (41) resilient electrical contact；
Described connection locking device is provided with cylindrical circular lock tube (3) generally at plug portion, lock tube (3) front end is the multiple elastic card claws (31) being split to form by axially grooved (32), elastic card claw (31) is radially-inwardly conformed with structure, and radially inner projection has the lock face (311) of slope shape；Described lock tube (3) is set with and is fixed on described plug outer conductor (4), is provided with a receiving space (14) between described first face of cylinder (43) and described lock tube (3) inwall；The periphery of described ladder socket (21) offers cannelure (24) from the end face axial of socket outer conductor (23), the inner surface of cannelure (24) is provided with the radially-inwardly recessed draw-in groove of ramped shaped (22), has the card locking face (221) of ramped shaped in draw-in groove (22)；
The elastic card claw (31) of described lock tube (3) is radially outward conformed with structure, radially outer projection has the seal face (312) of slope shape, the rear portion of lock tube (3) is cylindrical portion (33), and cylindrical portion (33) is provided with bulge loop (332)；Described connection locking device is additionally provided with solution lock tube (6) and sheath (8) at plug portion, solve lock tube (6) and sheath (8) is set on described lock tube (3), solving lock tube (6) and be positioned at before bulge loop (332), solution lock tube (6) and sheath (8) that bulge loop (332) restriction is connected together move forward and backward only one section of axial distance；Lock tube (3) is connected in sheath (8), being provided with an accommodation space (82) between front portion and the front inner wall of sheath (8) of lock tube (3), this space is provided with the female thread of sheath (8)；The socket threaded portion (231) of screw-internal thread fit with sheath (8) correspondingly it is externally provided with at the cannelure (24) of socket outer conductor (23).
2. radio frequency coaxial electric connector according to claim 1, it is characterized in that: between the front inner wall and the outer surface of socket outer conductor (23) of sheath (8), be provided with socket seal groove (26) and be built in the 3rd sealing ring (13) therein, between sheath (8) afterbody inwall and lock tube (3), set the first spigot seal groove (331) and be built in the first sealing ring (11) therein, between lock tube (3) afterbody inwall and plug outer conductor (4), set the second spigot seal groove (44) and be built in the second sealing ring (12) therein.
3. radio frequency coaxial electric connector according to claim 1, it is characterized in that: the elastic card claw (31) of described lock tube (3) is radially outward conformed with structure, radially outer projection has the seal face (312) of slope shape, the rear portion of lock tube (3) is cylindrical portion (33), and cylindrical portion (33) is provided with bulge loop (332)；Described connection locking device is additionally provided with solution lock tube (6) at plug portion, solve lock tube (6) and be set on described lock tube (3), being positioned at before bulge loop (332), bulge loop (332) restriction solves lock tube (6) and is moved rearwards by；Conciliate at bulge loop (332) and be set with spring between lock tube (6), the elastic card claw (31) of lock tube (3) is encased by the front end solving lock tube (6) under the action of the spring by the seal face (312) propping up lock tube (3), and elastic card claw (31) is pressed on the card locking face (221) in the draw-in groove (22) of socket outer conductor (23).
4. radio frequency coaxial electric connector according to claim 1, it is characterised in that: described solution lock tube (6) interference fit or threaded engagement are fixedly connected on sheath (8).
5. radio frequency coaxial electric connector according to claim 1, it is characterised in that: described solution lock tube (6) and sheath (8) are structure as a whole；Described bulge loop (332) is the spring collar being installed on lock tube (3) on a groove of setting.
6. radio frequency coaxial electric connector according to claim 1, it is characterized in that: described connection locking device is additionally provided with elastic collar (7) at plug portion, described solution lock tube (6) is provided with draw-in groove (61), sheath (8) is provided with annular groove (81), solves lock tube (6) and is connected with sheath (8) by the elastic collar (7) being fastened in draw-in groove (61) and annular groove (81) simultaneously.
7. radio frequency coaxial electric connector according to claim 1, it is characterised in that: the card locking face (221) of the lock face (311) of described elastic card claw (31) and the draw-in groove (22) of socket outer conductor is complementary structure.
8. radio frequency coaxial electric connector according to claim 7, it is characterized in that: the card locking face (221) of two described slope shapes and lock face (311) there is parallel inclined-plane or the opposing convex surface being abutted against, or one of them be plane another be convex surface.
9. radio frequency coaxial electric connector according to claim 1, it is characterised in that: described bulge loop (332) is the spring collar being installed on lock tube (3) on a groove of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410299028.XA CN104037522B (en) | 2014-06-27 | 2014-06-27 | A kind of have the radio frequency coaxial electric connector connecting locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410299028.XA CN104037522B (en) | 2014-06-27 | 2014-06-27 | A kind of have the radio frequency coaxial electric connector connecting locking device |
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| Publication Number | Publication Date |
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| CN104037522A CN104037522A (en) | 2014-09-10 |
| CN104037522B true CN104037522B (en) | 2016-07-06 |
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| CN201410299028.XA Active CN104037522B (en) | 2014-06-27 | 2014-06-27 | A kind of have the radio frequency coaxial electric connector connecting locking device |
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| CN106025657A (en) * | 2016-05-10 | 2016-10-12 | 吴通控股集团股份有限公司 | Compatible quick-locking type radio frequency connector pair |
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| CN107959198A (en) * | 2017-11-27 | 2018-04-24 | 上海航天科工电器研究院有限公司 | A kind of radio frequency (RF) coaxial connector of the high shielding of fast lock |
| CN108565603B (en) * | 2018-03-27 | 2024-03-29 | 实盈电子(东莞)有限公司 | Lock catch structure of connector |
| CN109216983B (en) * | 2018-09-17 | 2023-11-24 | 四川永贵科技有限公司 | Direct-insertion shielding interlocking type round plug |
| CN109066199B (en) * | 2018-09-17 | 2023-09-29 | 常州市新盛电器有限公司 | Electrical performance testing device for radio frequency coaxial connector |
| CN110808507A (en) * | 2019-12-12 | 2020-02-18 | 上海唐言电子科技有限公司 | Quick-plugging type low-intermodulation radio frequency coaxial connector |
| CN111288051B (en) * | 2020-02-14 | 2024-09-17 | 优尼索膜技术(厦门)有限公司 | Quick high-voltage joint locking mechanism |
| CN112615203A (en) * | 2020-12-08 | 2021-04-06 | 吴江德利电子有限公司 | Quick-insertion locking radio frequency coaxial connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172900A2 (en) * | 2000-07-11 | 2002-01-16 | Tyco Electronics Corporation | Nonpolarized electrical connector assembly especially for use as automotive squib |
| CN201207525Y (en) * | 2008-06-04 | 2009-03-11 | 富士康(昆山)电脑接插件有限公司 | RF coaxial connector |
| CN102280761A (en) * | 2011-04-26 | 2011-12-14 | 上海航天科工电器研究院有限公司 | Coupling mechanism for realizing fast lock and separation with threaded connection type connector |
| CN103414055A (en) * | 2013-08-12 | 2013-11-27 | 上海航天科工电器研究院有限公司 | Connector with rapid unlocking function |
| CN103762451A (en) * | 2014-02-17 | 2014-04-30 | 上海航天科工电器研究院有限公司 | Connector with fast locking structure |
| CN103855532A (en) * | 2014-03-25 | 2014-06-11 | 上海航天科工电器研究院有限公司 | Connector with rapid unlocking structure |
| CN204030056U (en) * | 2014-06-27 | 2014-12-17 | 贵州航天电器股份有限公司 | A kind of have the radio frequency coaxial electric connector connecting locking device |
-
2014
- 2014-06-27 CN CN201410299028.XA patent/CN104037522B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172900A2 (en) * | 2000-07-11 | 2002-01-16 | Tyco Electronics Corporation | Nonpolarized electrical connector assembly especially for use as automotive squib |
| CN201207525Y (en) * | 2008-06-04 | 2009-03-11 | 富士康(昆山)电脑接插件有限公司 | RF coaxial connector |
| CN102280761A (en) * | 2011-04-26 | 2011-12-14 | 上海航天科工电器研究院有限公司 | Coupling mechanism for realizing fast lock and separation with threaded connection type connector |
| CN103414055A (en) * | 2013-08-12 | 2013-11-27 | 上海航天科工电器研究院有限公司 | Connector with rapid unlocking function |
| CN103762451A (en) * | 2014-02-17 | 2014-04-30 | 上海航天科工电器研究院有限公司 | Connector with fast locking structure |
| CN103855532A (en) * | 2014-03-25 | 2014-06-11 | 上海航天科工电器研究院有限公司 | Connector with rapid unlocking structure |
| CN204030056U (en) * | 2014-06-27 | 2014-12-17 | 贵州航天电器股份有限公司 | A kind of have the radio frequency coaxial electric connector connecting locking device |
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|---|---|
| CN104037522A (en) | 2014-09-10 |
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